NL161281C - MAGNETIC TRANSDUCENT. - Google Patents

MAGNETIC TRANSDUCENT.

Info

Publication number: NL161281C
Authority: NL; Netherlands
Prior art keywords: transducent; magnetic; magnetic transducent
Prior art date: 1969-03-12

Application number

NL7002699.A

Other languages

Dutch (nl)

Other versions

NL7002699A (en

NL161281B (en

Original Assignee

Int Computers Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1969-03-12

Filing date

1970-02-26

Publication date

1980-01-15

1969-03-12 Priority claimed from GB02929/69A external-priority patent/GB1276004A/en

1970-02-26 Application filed by Int Computers Ltd filed Critical Int Computers Ltd

1970-09-15 Publication of NL7002699A publication Critical patent/NL7002699A/xx

1979-08-15 Publication of NL161281B publication Critical patent/NL161281B/en

1980-01-15 Application granted granted Critical

1980-01-15 Publication of NL161281C publication Critical patent/NL161281C/en

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion

NL7002699.A 1969-03-12 1970-02-26 MAGNETIC TRANSDUCENT. NL161281C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1292869		1969-03-12
GB02929/69A GB1276004A (en)	1969-03-12	1969-03-12	Improvement in or relating to magnetic transducer assemblies

Publications (3)

Publication Number	Publication Date
NL7002699A NL7002699A (en)	1970-09-15
NL161281B NL161281B (en)	1979-08-15
NL161281C true NL161281C (en)	1980-01-15

Family

ID=26249360

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7002699.A NL161281C (en)	1969-03-12	1970-02-26	MAGNETIC TRANSDUCENT.

Country Status (3)

Country	Link
US (1)	US3676874A (en)
DE (1)	DE2008213B2 (en)
NL (1)	NL161281C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3893185A (en) *	1973-07-16	1975-07-01	John J Ring	Fluid biased head assembly
DE3028256C2 (en) *	1980-07-25	1987-03-26	Woelke Magnetbandtechnik GmbH & Co KG, 8069 Schweitenkirchen	Support device for a magnetic-electrical converter
US4509160A (en) *	1983-12-05	1985-04-02	Eggers Fred S	Disc drive assembly
EP0218811B1 (en) *	1985-07-19	1991-05-29	Kabushiki Kaisha Toshiba	Magnetic head slider assembly
US4884155A (en) *	1987-12-04	1989-11-28	Digital Equipment Corporation	Self-loading head assembly for disk drives
US4975795A (en) *	1987-12-04	1990-12-04	Digital Equipment Corporation	Electrical connection for a self-loading head assembly for disk drives
KR940002964B1 (en) *	1989-06-01	1994-04-09	가부시끼가이샤 히다찌세이사꾸쇼	Floating head slider supporting mechanism
US6445541B1 (en) *	1998-03-20	2002-09-03	Seagate Technology Llc	High suction air bearing with pressure release

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1065629B (en) *	1954-01-25
US2905768A (en) *	1954-09-24	1959-09-22	Ibm	Air head
US3249701A (en) *	1961-12-28	1966-05-03	Rca Corp	Fluid supported transducer with laterally stressed resilient flexible diaphragm
US3480936A (en) *	1966-10-10	1969-11-25	Ncr Co	Magnetic transducer head assembly

1970
- 1970-02-21 DE DE19702008213 patent/DE2008213B2/en active Granted
- 1970-02-26 NL NL7002699.A patent/NL161281C/en not_active IP Right Cessation
- 1970-03-09 US US17727A patent/US3676874A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3676874A (en)	1972-07-11
NL7002699A (en)	1970-09-15
DE2008213C3 (en)	1978-03-23
DE2008213B2 (en)	1977-07-21
DE2008213A1 (en)	1970-10-01
NL161281B (en)	1979-08-15

Publication	Publication Date	Title
DK126959B (en)	1973-09-03	Muffe.
NO136743C (en)	1977-11-02	GLIDEB} T.
DK136274B (en)	1977-09-19	Universalled.
DK124049B (en)	1972-09-04	Magnetic pick-up.
NL161281C (en)	1980-01-15	MAGNETIC TRANSDUCENT.
NL155953B (en)	1978-02-15	MAGNETOMETER.
DK137867B (en)	1978-05-22	Stenbor.
NL163347C (en)	1980-08-15	MAGNETIC HEAD.
NL163345C (en)	1980-08-15	MAGNETIC PROBE.
DK125006B (en)	1972-12-18	Thermocopier.
DK126547B (en)	1973-07-30	Nematodicide.
DK121981B (en)	1971-12-27	Magnetic core.
DK124185B (en)	1972-09-25	Thermocopier.
ES153118Y (en)	1970-10-16	MAGNETIC TOY.
ES144585Y (en)	1970-06-16	MAGNETIC CLOSURE.
ES175128Y (en)	1973-02-16	MAGNETIC GAME.
ES144928Y (en)	1970-02-01	POSTCARD-ENVELOPE.
ES146871Y (en)	1970-02-01	PACKAGING-DISPLAY.
ES146532Y (en)	1970-08-16	LABEL-STRIP.
ES146522Y (en)	1970-01-16	CAPACHO.
ES146148Y (en)	1970-02-16	PALILLERO.
ES147784Y (en)	1970-03-16	NAIL-TACHAS.
ES145686Y (en)	1970-01-16	FLARER.
ES145531Y (en)	1970-06-16	BOX-CASE.
ES145387Y (en)	1970-01-16	PLUMIER.

Legal Events

Date	Code	Title	Description
1985-10-16	V1	Lapsed because of non-payment of the annual fee
1990-02-25	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: INTERNATIONAL